Do I really have to go back to work tomorrow?

I struggle with going back to work every time I take a vacation. I took last week off for Christmas and it was just wonderful to be with my family for a whole week. The hardest part about going back to work is feeling guilty about sending Hannah back to daycare. She loves daycare and has the best teachers. I just can't help but feel guilty. She has been such a sweetheart lately and I can see how much she loves her time with me. I always wonder if I am making the right choice to continue working. I know being a stay-at-home-mom would be harder than any other job I could take on, but I'm sure it would be the most rewarding job. I hope that I don't regret the decision to keep working and I hope Hannah won't feel that I deprived her in any way. She deserves the very best and I'm just not sure I'm giving that to her.